集成循环流化床技术的固体热载体油页岩重整技术

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2019-01-01 DOI:10.3176/OIL.2019.2S.02

D. Neshumayev, T. Pihu, A. Siirde, O. Järvik, A. Konist

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引用次数: 11

摘要

固体热载体(SHC)重整法，即伽洛特法，是20世纪40年代末为油页岩加工而开发的。从那时起，这种方法经历了几次改进。现在有不同的改进Galoter工艺在使用- Petroter, Enefit-140和TSK-500技术。这些技术之间的主要区别在于大小(吞吐量)、技术解决方案和布局。最近，一家基于新技术Enefit-280的页岩油厂投入使用。Enefit-280是Enefit-140的技术继承者，在Enefit-140中，固体热载体的加热是使用循环流化床(CFB)燃烧技术完成的，而不是传统的热载体燃烧技术。将Enefit-280中的循环流化床(CFB)技术集成到该过程中，以提高SHC加热过程的性能并减少排放。操作经验表明，改造后的SHC油页岩重整技术在页岩油生产中具有降低环境影响的关键作用。

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SOLID HEAT CARRIER OIL SHALE RETORTING TECHNOLOGY WITH INTEGRATED CFB TECHNOLOGY

The solid heat carrier (SHC) retorting method, so-called Galoter process, was developed for oil shale processing at the end of the 1940s. Since then the method has undergone several improvements. Nowadays there are different modifications of Galoter process in use – Petroter, Enefit-140 and TSK-500 technologies. The major differences between these technologies are in sizing (throughput), technical solutions and layouts. Recently a shale oil plant based on a new technology, Enefit-280, was commissioned. Enefit-280 is a technology successor of Enefit-140 where the heating of solid heat carrier is accomplished using the circulating fluidized bed (CFB) combustion technology as opposed to the conventional heat carrier combustion technology in Enefit-140. The CFB technology in Enefit-280 was integrated into the process to improve the performance of SHC heating process and reduce the emissions. Operational experience has demonstrated that the modified technology of SHC oil shale retorting has a potential to play a key role in shale oil production with reduced environmental impact.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.